Answer:
The correct answer is 10.
Explanation:
The pH of a solution can be calculated by using the following formula:
(1)
Where
is the concentration of hydrogen ions in the solution.
If we know that solution D has a hydrogen ion concentration of
, then the pH of the solution is:


Hence, the correct answer is 10.
<span>Mostly you process information through sight while you are driving. Think about when you are at a stop sign. Firstly, you have to see the stop sign to know to stop at that particular location. Secondly, you would look around to make sure no one is driving on the cross road and no one is turning in front of your vehicle. Then, only after seeing the location is clear would you drive forward in your desired direction. While sight is the main sense used while driving, a good driver is also noticing what they hear as well. Ambulances, cops, and even trains inform of their location by sound. With these two senses being used, a good driver can drive safely.</span>
Answer:
Primary prevention—those preventive measures that prevent the onset of illness or injury before the disease process begins. Examples include immunization and taking regular exercise.
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Answer:
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Explanation:
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